The Sonus SBC 1000 (supporting up to 160 sessions) is purpose-built for small to midsize enterprises, delivering robust security while offering unparalleled interoperability between disparate networks. Smaller businesses and branch offices can now enjoy the same industry-leading SBC technology used by large service providers in an appliance designed specifically for their unique needs. Sonus SBC 1000 Advanced Capabilities: - Superior Survivable Branch Appliance (SBA) functionality through a public switched telephone network (PSTN) or a 3G/4G connection - Integrated quality monitoring for an entire Microsoft Lync call to proactively monitor and troubleshoot quality of experience (QoE) issues - Microsoft Lync 2013 and 2010 qualified in several categories, including SBC and Survivable Branch Appliance Discover the right-sized appliance optimizing and securing next level communications today. www.sonus.net/products/session-border-controllers/sonus-sbc-1000